Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Old body Honeywell V8043 zone valve

pyme66
Member Posts: 4
I am posting a couple of photos of a Honeywell zone valve that appears to have an odd (old) round body. The can says that the valve is a V8043F5036 (3/4", 24V) but all the specs I have found online for such a valve have a body with a square flange. The valve has been malfunctioning and I want to upgrade the actuator, if possible, without changing the body.
Anybody recognizes the body of this valve? I called Honeywell tech support and they suggested to install a 40003918-006/U adapter that will allow installing a new actuator. However, the adapter needs a square flange on the body, which the body does not have.
Any help will be greatly appreciated.
Thanks,
Achilles



Anybody recognizes the body of this valve? I called Honeywell tech support and they suggested to install a 40003918-006/U adapter that will allow installing a new actuator. However, the adapter needs a square flange on the body, which the body does not have.
Any help will be greatly appreciated.
Thanks,
Achilles



0
Comments
-
I gotta tell you, in 30+ years, I dont think I've ever seen that valve body.
Nows the time for a zone valves upgrade and ECM circulator.0 -
-
I'd wonder about the condition of the ball or flapper inside, time to replace them.
Go with a higher Cv valve 7.5 and an Alpha ECM or other brand. You will get a more efficient valve and circulator pump, saving $$.Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
That part shows up on supplyhouse, showing the round body. Looks like you can order motor only or actuator complete0
-
Does not appear to that old. 2004 maybe.0
Categories
- All Categories
- 86.7K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 56 Biomass
- 423 Carbon Monoxide Awareness
- 104 Chimneys & Flues
- 2K Domestic Hot Water
- 5.6K Gas Heating
- 103 Geothermal
- 159 Indoor-Air Quality
- 3.6K Oil Heating
- 69 Pipe Deterioration
- 942 Plumbing
- 6.2K Radiant Heating
- 385 Solar
- 15.3K Strictly Steam
- 3.4K Thermostats and Controls
- 54 Water Quality
- 43 Industry Classes
- 47 Job Opportunities
- 18 Recall Announcements